WO2021048379A1 - Système de distribution de gaz respiratoire à des passagers - Google Patents

Système de distribution de gaz respiratoire à des passagers Download PDF

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Publication number
WO2021048379A1
WO2021048379A1 PCT/EP2020/075508 EP2020075508W WO2021048379A1 WO 2021048379 A1 WO2021048379 A1 WO 2021048379A1 EP 2020075508 W EP2020075508 W EP 2020075508W WO 2021048379 A1 WO2021048379 A1 WO 2021048379A1
Authority
WO
WIPO (PCT)
Prior art keywords
reservoir bag
protrusion
face part
back portion
backing
Prior art date
Application number
PCT/EP2020/075508
Other languages
English (en)
Inventor
Vincent Jean Pierre Marie Gillotin
Jean-Baptiste Philippe Delprat
Vincent Gérard Greter
Stuart David Dixon WALKER
Original Assignee
Safran Aerotechnics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran Aerotechnics filed Critical Safran Aerotechnics
Priority to US17/642,182 priority Critical patent/US20220314039A1/en
Priority to CN202080064144.7A priority patent/CN114375217B/zh
Publication of WO2021048379A1 publication Critical patent/WO2021048379A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/14—Respiratory apparatus for high-altitude aircraft
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0627—Seats combined with storage means
    • B64D11/0629—Seats combined with storage means the storage means being specially adapted for emergency equipment
    • B64D11/0632—Seats combined with storage means the storage means being specially adapted for emergency equipment for breathing apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D2231/00—Emergency oxygen systems
    • B64D2231/02—Supply or distribution systems
    • B64D2231/025—Oxygen masks; Mask storages; Features related to mask deployment

Abstract

La présente invention concerne un système (10) pour distribuer un gaz respiratoire à des passagers, le système comprenant : un masque facial (30), le masque facial (30) comprenant une partie face (20) ayant une cavité respiratoire (34), un tube (4B) conçu pour être alimenté par un gaz respiratoire sous pression, et un sac réservoir (40), le sac de réservoir (40) est disposé entre le tube (4B) et la partie face (20), un passage (35) reliant le sac réservoir (40) à la cavité respiratoire (34) de telle sorte que le système est conçu pour alimenter la cavité respiratoire (34) à travers le sac réservoir (40), le sac de réservoir (40) comprend une partie avant (40a) et une partie arrière (40b), la partie avant (40a) est reliée au masque facial (30), le système a une configuration rangée et une configuration déployée, dans la configuration rangée, le sac réservoir (40) est maintenu plié entre un support (50) et la partie face (20).
PCT/EP2020/075508 2019-09-13 2020-09-11 Système de distribution de gaz respiratoire à des passagers WO2021048379A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/642,182 US20220314039A1 (en) 2019-09-13 2020-09-11 System for delivering breathing gas to passengers
CN202080064144.7A CN114375217B (zh) 2019-09-13 2020-09-11 用于向乘客递送呼吸气体的系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19306109.0 2019-09-13
EP19306109.0A EP3791933B1 (fr) 2019-09-13 2019-09-13 Système d'apport de gaz respiratoire à des passagers

Publications (1)

Publication Number Publication Date
WO2021048379A1 true WO2021048379A1 (fr) 2021-03-18

Family

ID=68137981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/075508 WO2021048379A1 (fr) 2019-09-13 2020-09-11 Système de distribution de gaz respiratoire à des passagers

Country Status (4)

Country Link
US (1) US20220314039A1 (fr)
EP (1) EP3791933B1 (fr)
CN (1) CN114375217B (fr)
WO (1) WO2021048379A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073301A (en) * 1958-07-16 1963-01-15 Air Reduction Aviation quick release valve
US4098271A (en) * 1975-09-29 1978-07-04 Mcdonnell Douglas Corporation Oxygen supply system and flow indicator
US4718572A (en) * 1985-08-08 1988-01-12 Societe De Fabrication D'instruments De Mesure (S.F.I.M.) Device for half-opening the door of a box containing safety equipment, such as oxygen masks
GB2237207A (en) * 1989-10-18 1991-05-01 Graviner Ltd Kidde Oxygen supply unit
US20050116101A1 (en) * 2003-11-07 2005-06-02 Pozzi Alexander N. Emergency oxygen or other gas supply system
US20050150495A1 (en) * 2004-01-10 2005-07-14 Wolfgang Rittner Passenger oxygen mask
US20120222676A1 (en) * 2004-12-08 2012-09-06 Be Intellectual Property, Inc. Oxygen conservation system for commercial aircraft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701695A1 (de) * 1987-01-22 1988-08-04 Draegerwerk Ag Schutzhaube fuer den notfall
FR2832639B1 (fr) * 2001-11-28 2004-07-02 Intertechnique Sa Procede et dispositif de protection des passagers d'un aeronef contre l'hypoxie
DE102013206181B4 (de) * 2013-04-09 2016-12-01 B/E Aerospace Systems Gmbh Passagiersauerstoffmaske und Atembeutel für eine Sauerstoffmaske
CN204050714U (zh) * 2014-07-20 2014-12-31 刘先忠 一种含供气袋的呼吸设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073301A (en) * 1958-07-16 1963-01-15 Air Reduction Aviation quick release valve
US4098271A (en) * 1975-09-29 1978-07-04 Mcdonnell Douglas Corporation Oxygen supply system and flow indicator
US4718572A (en) * 1985-08-08 1988-01-12 Societe De Fabrication D'instruments De Mesure (S.F.I.M.) Device for half-opening the door of a box containing safety equipment, such as oxygen masks
GB2237207A (en) * 1989-10-18 1991-05-01 Graviner Ltd Kidde Oxygen supply unit
US20050116101A1 (en) * 2003-11-07 2005-06-02 Pozzi Alexander N. Emergency oxygen or other gas supply system
US20050150495A1 (en) * 2004-01-10 2005-07-14 Wolfgang Rittner Passenger oxygen mask
US20120222676A1 (en) * 2004-12-08 2012-09-06 Be Intellectual Property, Inc. Oxygen conservation system for commercial aircraft

Also Published As

Publication number Publication date
CN114375217A (zh) 2022-04-19
EP3791933A1 (fr) 2021-03-17
CN114375217B (zh) 2023-05-05
US20220314039A1 (en) 2022-10-06
EP3791933B1 (fr) 2023-01-11

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